Subroutine in the programming
Describe the number of ways that an argument is passed to a subroutine in the programming?
Expert
The argument can be passed in two ways in the programming language. They are Pass by Value and Passing by Reference.
Passing by value: This process copies the value of an argument to the formal parameter of the subroutine.
Passing by reference: In this process, a reference to an argument (not the value of argument) is passed to the parameter.
Explain how many different layers comprise in Windows Architecture?
Define the term Instance: It is a synonym for object. The objects of a class are instantiated whenever a class constructor is invoked through the new operator.
Specify the purpose of exec functions?
Public interface: The members of a class prefixed with public access modifier. All these members are visible to each and every class in a program.
Return statement: It is a statement employed to terminate the execution of the method. The method with void return type might only have return statements of the form as: return;
Explain the main classes given by the .NET namespace to process the XML files.
What is Modal: A dialog is a modal when its parent application is blocked from additional activity until the dialog has finished.
Function overloading in C++: The function name containing numerous definitions which are differentiable by the number or kinds of their arguments is termed as function overloading.
Explain the benefits of distributed systems.
QUESTION 1 The following UML diagram describes an abstract class Customer. This class is to be used as part of a Company's inventory system. The inventory system will contain many different types of customers. A separate s
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